The area of rectangle = 24 × 8 = 192 cm^2 ;
The area of triangle = ( 16 × h ) / 2 = 8 × h ; where h = the height of the triangle ;
the rectangle and the triangle have equal areas;192 = 8 × h ;
h = 192 ÷ 8 ;
h = 24 cm ;
Answer:
25 1/3
hope this helps :)
Step-by-step explanation:
Answer:
4/3
Step-by-step explanation:
Use the expression the problem gave. Let n equal the number of CDs Jim owns.
n=# of CDs Jim owns
5 less means subtract
2 times means multiply let Marcus = number of Marcus's CDs
Marcus=5-2n
Answer:
x = 5 or 1
Step-by-step explanation:
Square both sides to get
x^2 - 6x + 9 = 4 now subtract four from both sides
x^2 -6x+5 = 0 now factor ( or use quadratic formula)
(x-5)(x-1) = 0 so x = 5 or 1